baber/WOPTO huggingface dataset:
Patent JP-2004092714-A (JP)
Title: Combination of piston and piston ring
Inventor: AIZAWA TAKESHI
IPC: F16J9/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination of a piston and a piston ring excellent in durability favorably used for an internal combustion engine of high output accompanied by high combustion temperature and combustion pressure such as a high output diesel engine.  <P>SOLUTION: The above subject is solved by the combination 1 of the piston 11 with at least a piston ring groove 12 made of steel constituted by installing a cast iron made piston ring 21 with a hard film formed at least on an outer peripheral sliding surface 25 with the piston ring. The piston ring 21 is favorably formed of cast iron of the one selected from flake graphite cast iron, spherical graphite cast iron, white cast iron, malleable cast iron, vermicular cast iron and alloy cast iron, with elasticity within a range of 130,000 Mpa-170,000 MPa. Additionally, it is favorable that the hard film is an ion plating film 26 and/or the piston ring is nitrided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089798-A (JP)
Title: Method for applying coating material
Inventor: MORIKAWA MASAHIRO
IPC: B05D3/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist application method which can apply a uniform resist on the recessed curved face of a substrate and the substrate which can be used in the method.  <P>SOLUTION: Since a plane part 14 is formed around the recessed curved face 12 of the substrate 10, when a resist liquid L is supplied while the substrate 10 is rotated, the liquid resist liquid L reaching the plane part 14 by centrifugal force uniformly pulls the resist liquid in the face 12 and can keep its film thickness uniform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096330-A (JP)
Title: Mobile terminal and cellular phone
Inventor: NAGAMINE TOMOYUKI
IPC: H04M1/21
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability for a mobile terminal and a cellular phone having a photography function for obtaining image data by catching photography light from an object.  <P>SOLUTION: There are an optical member 14 for taking in the photography light from the object and a cover member 16 that is slidably mounted and covers the optical member 14 by sliding while the optical member 14 can be freely opened and closed. The cover member 16 has a mirror 15 on the surface of the cover member 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095864-A (JP)
Title: Electronic part
Inventor: FUJIWARA HIROYUKI
IPC: H05K1/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part in which a void is prevented from being formed in a connection part connecting a printed board and a surface mounted part, which is superior in an electric characteristic and whose mechanical strength is high.  <P>SOLUTION: The electronic part 1 is provided with the printed board 10, a pad 30 which is arranged on a surface of the printed board 10 and on which a terminal region is formed and the surface mounted part 20 having a plurality of connection terminals composed of solder. In the electronic part 1, the connection terminal of the surface mounted part 20 is melted/cured and is connected to the pad 30 disposed on the surface of the printed board 10. The pad 30 has a projecting part 31 at vicinity of a center of the surface of a surface mounted part 20-side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337055-A (JP)
Title: Flowmeter
Inventor: NAKABAYASHI YUJI
IPC: G01F1/66
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform precise flow measurement by measuring propagation time with precision, even if the capacity between the electrodes of a vibrator changes largely by its temperature.  <P>SOLUTION: An impedance which receives the output of the vibrator 2 is set sufficiently smaller than an impedance which the capacity between the electrodes of the vibrator 2 has. As a result of this, an influence on the delay of timing of a received signal by the impedance which receives the output of the vibrator 2 becomes dominant to that by an impedance change of the vibrator 2, and influence on the timing delay of the received signal by the impedance change of the vibrator 2 is reduced, and the precision of measurement of propagation delay time increases, and precise flow measurement is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003079653-A (JP)
Title: Nasal dilator
Inventor: JOHNSON BRUCE C
IPC: A61F5/08
Filed: 2002-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a nasal dilator which prevents an outside wall tissue of a nasal passage from being contracted at the respiration. SOLUTION: The nasal dilator prevents outside wall tissues of right and left nasal foramens at a respiration time from contracted due to the fact that the tissues are drawn to insides. The dilator comprises an adhesive adhered to outside wall tissues 60 and 62 of the right and left nasal foramens in a state in which the adhesive is not adhered to a columella nasi when the dilator is provided at least at first end and second end faced to a nose of a support piece 18 and is mounted on the nose.
Patent JP-2004097253-A (JP)
Title: Liquid transfusion device
Inventor: HASEGAWA MITSURU
IPC: A61J1/20
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid transfusion device for facilitating a dissolving operation, evading the contamination of a needle tip and an injury by the needle tip in the dissolving operation and preventing liquid leakage during the dissolving operation.  <P>SOLUTION: The liquid transfusion device is provided with a guide member 1 having a top surface 11, a skirt part 13 and a puncture needle inserting part 12, and a puncture member 2 inserted to the puncture needle inserting part 12 of the guide member 1 so as to be slid from a position where the tip 223 is moved back to the inner side of the skirt part 13 to the position where it projects to the outer side of the skirt part 13. The puncture member 2 is a tubular member having a chip mounting part 21 at a proximal end and having a puncture needle 22 to be inserted to the puncture needle inserting part 12 at the tip end. The puncture needle 22 is provided with a liquid passage 222 communicating with a chip 21 and a gas passage 221 communicating with the outside through an air filter 231.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066339-A (JP)
Title: Manufacturing method of stirring vane for molding sand kneading device and stirring vane
Inventor: IWAMOTO MINORU
IPC: C23C4/10
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To drastically reduce manufacturing costs of a stirring vane, and, to use the stirring vane solidly for a long period of time without causing troubles such as chip exfoliation.  <P>SOLUTION: The stirring blade for the molding sand kneading device and its manufacturing method are so constituted that a body 2 of the stirring vane 1 is composed of a threaded shaft part 2A and a bolt having a head part 2B at one end, a vane 3 is welded to the head part 2B of the body 2, and a built-up sprayed part 3C is formed by spraying powder of an abrasion proof material so as to cover at least the upper end part 3B of the vane 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003165065-A (JP)
Title: Tightening tool
Inventor: MATSUNAGA TAKASHI
IPC: B25B23/14
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of judging accurately finish of tightening a screw and the like, even when hammering or the like is caused by looseness between a socket and a bolt.  <P>SOLUTION: In this tightening tool of the present invention, rotation of a motor is transmitted to a load shaft 8 via an impact force generating mechanism 12, and the screw is tightened by rotation of the load shaft 8. A detector 10 is provided in the load shaft 8 to detect a rotational direction and a rotation angle change of the shaft 8. Stop of rotation of the screw or seating of the screw is judged based on the rotational direction and the rotation angle change of the shaft 8 detected by the detector 10, and the motor is stopped after a prescribed time counted form the stop of the rotation of the screw or the seating of the screw.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004097304-A (JP)
Title: Sanitary tampon
Inventor: FUKUHARA YAYOI
IPC: A61F13/34
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary tampon provided with an absorbent which is easily taken out from the vagina.  <P>SOLUTION: Inside an area from the center part to the rear end of the absorbent, a constricting means capable of making the degree of the expansion of the absorbent lower than the degree at other parts is provided. Especially, the constricting means is a thread, a cord or a tape binding the outer peripheral surface of the absorbent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097063-A (JP)
Title: Cut rice cake and round rice cake
Inventor: AKATSUKA SHOICHI
IPC: A23L7/10
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cut rice cake with cuts and a round rice cake, which are consumed one by one in a fresh state and have no fear of cracking in distribution.  <P>SOLUTION: The cuts 3 are formed from the top and the bottom of the cut rice cake 1 subjected to aseptic packaging so as to leave 40-60% thickness W of the cut rice cake 1. Consequently, the rice cake with cuts, which is consumed one by one in a fresh state and has no fear of cracking in distribution is obtained. Since steam in the inside is readily removed from the cuts 3 and the rice cake is swollen with leaving its original shape as it is when roasted and cooked, the roasted rice cake is finished in an extremely excellent state of appearances of shape, scorch, etc. The rice cake is cooked into a roasted rice cake which is simply divided from the cuts 3 even after roasting and is readily eatable even for a child and a woman.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102545-A (JP)
Title: Traffic situation displaying method and traffic situation displaying device
Inventor: KAWASAKI KIICHI
IPC: G08G1/01
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for displaying the traffic situation which visually display the information on the traffic situation.  <P>SOLUTION: A vehicle is extracted for each unit division (for each photographed image) by taking the difference from the backdrop image (S11), and the rate of space occupation and the spatial mean speed (spatial parameter) in the applicable division are calculated (S12), and the number of vehicles and the vehicle speed are calculated from the rate of space occupation and the spatial mean speed, respectively, (S13 and S14). In case the micro-animation indication is to be made, the simulated vehicle image is displayed together with the backdrop image in accordance with the obtained number of vehicles and the vehicle speed, and in case the general outlook indication is to be made, the wide-area outlook image to show the traffic situation over a wide area is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102692-A (JP)
Title: Plant safety management system, gas concentration monitoring method in system, and gas concentration monitoring program
Inventor: DEGUCHI YOSHIHIRO
IPC: G08B21/14
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee safety of an operator by measuring a gas concentration at a spot where a concentration sensor is not installed, and to realize evacuation to a safe area and danger precognition by a simple and small-scale system configuration.  <P>SOLUTION: A concentration information operation holding part 11 acquires gas concentration information in a controlled area where the concentration sensor is not installed by communication with one or more other concentration information operation holding means in an allowable transmission/reception range of a radio wave, holds the mean value thereof, and informs a terminal device of the averaged gas concentration information. A dangerous region information communication part 12 predicts a future gas concentration change from the gas concentration information and information on the wind velocity and the wind direction acquired by a flow velocity sensor, and informs the terminal device of a dangerous region in the controlled area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102037-A (JP)
Title: Image forming apparatus
Inventor: MATSUO YASUHIRO
IPC: G03G15/01
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To lower the cost of a color image forming apparatus which uses an electrophotography system by substituting a join of a rib for a detection hole and a detection mark provided to an intermediate transfer belt and a transfer conveyor belt.  <P>SOLUTION: A sensor detects the join 19 of the rib 18 provided on the top or reverse side of the intermediate transfer belt 6 and transfer conveyor belt to detect a reference position of the belts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003234194-A (JP)
Title: Organic el element and its manufacturing method
Inventor: KATO TETSUYA
IPC: H05B33/10
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element having crystalline organic material which realizes a good luminous characteristics by preventing short-circuit and leak of electric current in service temperature.  <P>SOLUTION: The organic EL element S1 is formed by laminating crystalline CuPc film 30 as a hole-injection layer, a hole transport layer 40 made of an amorphous organic material, an emitter layer 50, an electron transport layer 60, and an electron injection layer 70, between a pair of electrodes 20 and 80. With respect to value of the diffraction peak which appears by an X-ray diffraction method of the CuPc film 30, the variation of the diffraction peak value by heating in the service temperature of the organic EL element has become less than 25% of the diffraction peak value before heating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004111412-A (JP)
Title: Soft magnetic film and thin film magnetic head using the same
Inventor: YAZAWA HISAYUKI
IPC: G11B5/31
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft magnetic film which has a small eddy current loss in a high-frequency signal range and a high saturation magnetic flux density, and to provide a thin film magnetic head which uses the soft magnetic film and is capable of coping with enhancement of recording density.  <P>SOLUTION: The soft magnetic film is formed of an alloy whose composition is represented by the formula: FeNiRe, and a lower core layer 16 and/or an upper core layer 22 is formed of the above soft magnetic film. The FeNiRe alloy can be provided, which is high in saturation magnetic flux density, resistivity, and corrosion-resistant properties, has a small loss in a high-frequency signal region, and is very reliable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106950-A (JP)
Title: Work supporting system
Inventor: HORIKAWA YASUHARU
IPC: B65G1/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work supporting system capable of automatically determining a delivery priority per lot in each process after reflecting the general flow of a production plan.  <P>SOLUTION: The system is provided with stocker storing/delivering detecting means 3 for detecting storing/delivering of a lot 2 to a stocker S, basic information managing means 15 for managing basic information such as product management information or work progress information, stocker information managing means 16 for managing stocker information such as a lot storage location in the stocker S, operation order determining means 17 for grasping a lot storage place in the stocker S and determining the priority order per lot 2 based on the basic information, and work instructing means 20 for instructing the order by the order determining means 17 and the storage place to a worker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003128190-A (JP)
Title: Beverage server
Inventor: MEIKE KLAUS
IPC: B67D1/04
Filed: 2002-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a server which is simple to assemble. SOLUTION: An axial length of an upper portion (9) of a container (1) is approximately the same as that of a partition wall (10) and shorter than an axial length of a lower portion (11) of the container (1). Three mutually butted edges of the upper portion (9) and the lower portion (11) of approximately the same diameter and of the partition wall (10) are joined with one another via one common welded seam (12). Both container portions (9 and 11) include portions to break for safety (24a and 24b). An outer diameter part (13) of at least a head ring (8) does not protrude beyond an outer diameter part (14) of the container at any region.  The head ring (8) has a first fitting region (15) for mainly positioning a tap head (6) incorporating a pressure regulator (16) correctly with respect to a gas valve (5) and a second fitting region (17) for mainly positioning the head ring (8) correctly with respect to the gas valve (5).
Patent JP-2004111566-A (JP)
Title: Multilayer printed board
Inventor: SHIMODAIRA TOSHIYA
IPC: H05K1/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed board by which the reducing effect of noise influence is improved without mounting a noise-countermeasure component.  <P>SOLUTION: By laminating a plurality of resin films 23 and 21 including a conductor pattern film 21 consisting of a thermoplastic resin and pressurizing them while heating, the films 23 and 21 are pasted to each other and multilayered. The multilayer printed board obtained like this is provided with an element layer 41 functioning as a noise absorber on the side of the inner layer of the plurally laminated resin film, a ground layer 22g formed in the laminating direction of the element layer 41 and consisting of a conductor pattern 22, a noise conductor part 46 connected electrically with the element layer 41 for guiding noise, and a shielding part 70 consisting of the plurally laminated resin films forming a board area in the neighborhood of the noise conductor part 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111232-A (JP)
Title: Earthing device and method of executing it
Inventor: ISHIZAKI MAKOTO
IPC: H02G13/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time to execute an earthing device, and to reduce its execution cost.  <P>SOLUTION: An earth unit Eu having an earth wire 1 coated with a conductive coated body 2, and a conductive coating member 3 composed of a carbon powder particle body 3a to surround the periphery of the conductive coated body and a wrapping body 3b to wrap the carbon powder particle body is structured as one unit (piece) having a prescribed length, and the earthing device E is composed of at least one earth unit or more units. The earth unit is formed as one unit (piece) having a prescribed length, and since the earthing device is formed by disposing one or more earth units, the earthing device having a prescribed length can be structured by carrying the required number of earth units into a work execution site and by connecting the earth units each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112940-A (JP)
Title: Electrically driven machine controller, electrically driven machine control method, and program therefor
Inventor: TOMITANI NORIO
IPC: H02P21/22
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance accuracy in detection of magnetic pole position when an electrically driven machine is driven in a high-speed range, by generating a sufficient electromechanical torque when starting the electrically driven machine.  <P>SOLUTION: This electrically driven machine controller has the electrically driven machine, a first magnetic pole position detection processing means which detects the magnetic pole position of the electrically driven machine as a first detected magnetic pole position by a first detection method, a second magnetic pole position detection processing means which detects the magnetic pole position of the electrically driven machine as a second detected magnetic pole position of the electrically driven machine as a second detected magnetic pole position by a second detection method, a voltage index value computing means 94 which computes the voltage index value corresponding to a voltage command value, and a switching processing means 93 which switches the magnetic pole position, based on the voltage index value and the power voltage detected by the power voltage detector. The voltage command value ceases to reach its upper limit since the magnetic pole position is switched, in a specified transition time, between the first detected magnetic pole position and the second detected pole position, based on the voltage index value and the power voltage detected by the power voltage detector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107847-A (JP)
Title: Method for producing fiber glove preventing water and wind from passing therethrough
Inventor: IMAGAWA KUNIO
IPC: A41D19/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of gloves having the appearance of fiber gloves and excellent heat retaining property preventing water and wind from passing therethrough when worn.  <P>SOLUTION: The method for producing the pair of gloves comprises using a glove pattern A and an opposite glove pattern B with cylindrical finger parts of height corresponding to the length of each finger, putting a thin rubber glove 1 on the glove pattern A, applying an adhesive 3 to the fingertips, and on the other hand, putting a glove 2 with a fiber reverse on the opposite glove pattern B, corresponding the fingertips to the fingertips of the glove pattern A to stick both the glove patterns to each other and peeling off the fiber glove 2 from the opposite glove pattern followed by being superposed on the outside of the thin rubber glove 1. Furthermore, the inside and the outside of the superposed glove are reversed to bring the thin rubber glove 1 to the outside. The thin rubber glove 1 and the fiber glove 2 are superposed on each other with the adhesive 3 through using the glove pattern A and the opposite glove pattern B like before and inserting the thin rubber glove 1 so as to obtain a triple glove of the glove 2 with fiber on obverse and reverse sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119437-A (JP)
Title: Semiconductor device housing package and semiconductor device using the same
Inventor: HIRAKAWA TETSUO
IPC: H01L23/13
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein high-frequency electric signals can not be transmitted through a wiring conductor at a high speed.  <P>SOLUTION: A semiconductor device housing package is composed of a base material 1 mounted with a semiconductor device 6, a plurality of ground wiring conductors 2b and a first wiring conductor 2a, a plurality of ground pads 3b and an input/output pad 3a which are electrically connected to the ground wiring conductors 2b and the first wiring conductor 2a respectively, a second wiring conductor 4 provided to the base material 1, and a connector 5 electrically connected to the second wiring conductor 4. The base material 1 is formed of a glass ceramic sintered body that contains 20 to 80vol.% glass which includes 5 to 60mass% BaO and has a yield point at a temperature of 400 to 800°C and 80 to 20vol.% filler formed of, at least, one of quartz, cristobalite, tridymite, and enstanite and that contains 0.1 to 30mass% Zr compound in terms of ZrO<SB>2</SB>in the glass and/or the filler.  <P>COPYRIGHT: (C)2004,JPO